Passenger Compartment A/C System, Climatic
Passenger Compartment A/C System, Climatic
• Disconnect battery before removing components marked with **.
• A data plate indicates the refrigerant used and capacity.
1 Dash panel **
2 Center Vents
• Removing and installing, refer to => [ Center Vent ] Center Vent.
3 Right Side Vent
4 Right Vent
• Removing and installing, refer to => [ Right or Left Vent ] Right or Left Vent.
5 Controls For Heating And A/C System, Climatic
• With Fresh air/recirculation door switch (E159).
• With Rear window defogger button (E230).
• With Fresh air blower switch (E9).
• With A/C control module (J301).
• On vehicles with an auxiliary heater, also with Immediate heating button (E537).
• Removing and installing, refer to => [ A/C System Controls, Climatic ] A/C System Controls, Climatic.
6 Recirculation Door Motor (V113)
• Check using Vehicle Diagnosis, Testing and Information System (VAS 5051B).
• Removing and installing, refer to => [ Recirculation Door Motor ] Recirculation Door Motor (V113).
• Replacing: perform a basic setting using Vehicle Diagnosis, Testing and Information System (VAS 5051B) => [ Climatronic A/C System Components, Checking and Adjusting ] Adjustments.
7 Right Footwell Vent
• Removing and installing, refer to => [ Right Footwell Vent ] Right Footwell Vent.
8 Fresh Air Blower (V2)
• Removing and installing, refer to => [ Fresh Air Blower ] Fresh Air Blower (V2).
9 Fresh Air Blower Series Resistor With Fuse (N24)
• Removing and installing, refer to => [ Fresh Air Blower Series Resistor with Fuse ] Service and Repair.
10 Heating Unit Partition
• Removing, refer to => [ Removing Heater Partition ] Passenger Compartment Heating Overview.
11 Evaporator Temperature Sensor (G308)
• Removing and installing, refer to => [ Evaporator Temperature Sensor ] Service and Repair.
12 Sealing Caps
• Only in vehicles without air guide to vent installed in center console at rear.
13 Dust and Pollen Filter
• With activated charcoal filter.
• Removing and installing, refer to => [ Dust and Pollen Filter ] Service and Repair.
14 Connection
• For center console air guide.
• To remove, center console must be removed.
15 Rear Channel For Right Footwell
• Removing and installing, refer to => [ Rear Footwell Channel ] Rear Footwell Channel.
16 Rear Channel For Left Footwell
• Removing and installing, refer to => [ Rear Footwell Channel ] Rear Footwell Channel.
17 Screw
• Quantity: 8
18 Adapter For Controls
19 Auxiliary Heater Heating Element (Z35)
• Only on vehicles with Diesel engine without auxiliary water heater.
20 Heat Exchanger
• Heat Exchanger, removing and Installing, refer to => [ Heat Exchanger ] Heat Exchanger.
• After replacing heater core, replace all the coolant.
21 Left Footwell Vent
• Removing and installing, refer to => [ Left Footwell Vent ] Left Footwell Vent.
22 Temperature Regulator Door Motor (V68)
• Check using Vehicle Diagnosis, Testing and Information System (VAS 5051B).
• Removing and installing, refer to=> [ Temperature Regulator Door Motor ] Temperature Regulator Door Motor (V68).
• Replacing: perform a basic setting using Vehicle Diagnosis, Testing and Information System (VAS 5051B) => [ Climatronic A/C System Components, Checking and Adjusting ] Adjustments.
23 Flexible Shaft
• Removing and installing, refer to => [ Flexible Shaft, Climatic ] Flexible Shaft, Climatic.
24 Footwell Vent Temperature Sensor (G192)
• Removing and installing, refer to => [ Footwell Vent Temperature Sensor ] Footwell Vent Temperature Sensor (G192).
25 Heating and A/C Unit
• Removing and installing, refer to => [ Heating and A/C Unit, Climatic ] Removal and Replacement.
• Disassembling and assembling, refer to => [ Heating and A/C Unit, Climatic ] Heating and A/C Unit, Climatic.
26 Left Side Vent
27 Center Outlet Temperature Sensor (G191)
• Removing and installing, refer to => [ Center Outlet Temperature Sensor ] Center Outlet Temperature Sensor (G191).